docs: def boxplot(neurons, feature, new_fig=True, subplot=False):
      '''
      Plot a histogram of the selected feature for the population of neurons.
      Plots x-axis versus y-axis on a scatter|histogram|binned values plot.
  
      More information about the plot and how it works.
  
      Parameters
      ----------
      neurons : list
          List of Neurons. Single neurons must be encapsulated in a list.
  
      feature : str
      The feature of interest.
  
      Options
      -------
  
      subplot : bool
          Default is False, which returns a matplotlib figure object. If True,
          returns a matplotlib axis object, for use as a subplot.
  
      '''
      feature_values = [getattr(neu, 'get_' + feature)() for neu in neurons]
  
      _, ax = common.get_figure(new_fig=new_fig, subplot=subplot)
  
      ax.boxplot(feature_values)
  
      x_labels = ['neuron_id' for _ in neurons]
  
      ax.set_xticklabels(x_labels)